Re: [PATCH] soc: qcom: smd-rpm: Correct the active vs sleep state flagging

On Tue, Oct 13, 2015 at 01:57:43PM -0700, Bjorn Andersson wrote: > The BIT() was incorrectly inherited from family A and should not be used > on family B where the state is denoted by an enum. > > Reported-by: Georgi Djakov > Signed-off-by: Bjorn Andersson

Re: Updated scalable urandom patchkit

> Off hand, do you know how large a read each operation is? I want to > reduce mixback from once per 10 bytes to once per read, and the size > ratio will give me some idea of how large an improvement to expect. My test reads 64 bytes using the syscall. -Andi -- a...@linux.intel.com --

Re: [PATCH] ARM64: dts: vexpress: Use a symlink to vexpress-v2m-rs1.dtsi from arch=arm

Hello Ian, Rob, Olof, 2015-10-13 0:37 GMT+09:00 Mark Rutland : > On Mon, Oct 05, 2015 at 12:53:52PM +0100, Ian Campbell wrote: >> Commit 9ccd608070b6 "arm64: dts: add device tree for ARM SMM-A53x2 on >> LogicTile Express 20MG" added a new dts file to arch/arm64 which >>

Re: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support

On Wed, Oct 14, 2015 at 6:45 AM, Krzysztof Kozlowski wrote: > On 14.10.2015 10:06, Alim Akhtar wrote: >> +Doug >> Hello, >> AFAIR, dw_mmc host controller does support UHS-I [1], specially SDR50 >> and SDR104 modes. >> >> [1]:

Re: [PATCH 1/1] perf:Adding --list-opts to usage string

On 2015/10/13 23:24, Ramkumar Ramachandra wrote: > Arnaldo Carvalho de Melo wrote: >> Em Thu, Oct 08, 2015 at 10:59:50AM +0530, Sriram Raghunathan escreveu: >>> Minor change, adding --list-opts to usage string. So that it is >>> visible to the user on running perf --help. or just perf >>> from

[PATCH v9 2/6] pci: add Altera PCI vendor ID

Signed-off-by: Ley Foon Tan --- include/linux/pci_ids.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index d9ba49c..08e4462 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1550,6 +1550,8 @@

[PATCH v9 0/6] Altera PCIe host controller driver with MSI support

This is the 9th version of patch set to add support for Altera PCIe host controller with MSI feature on Altera FPGA device families. This patchset mainly update the config read and write functions to support read/write specific bytes to avoid read-modify-write and minor fixes. This patchset is

Re: [PATCH v2] sunrpc: fix waitqueue_active without memory barrier in sunrpc

J. Bruce Fields wrote: > On Mon, Oct 12, 2015 at 10:41:06AM +, Kosuke Tatsukawa wrote: >> J. Bruce Fields wrote: >> > On Fri, Oct 09, 2015 at 06:29:44AM +, Kosuke Tatsukawa wrote: >> >> Neil Brown wrote: >> >> > Kosuke Tatsukawa writes: >> >> > >> >> >> There are

Re: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support

hi Krzysztof, On 14 October 2015 at 05:29, Krzysztof Kozlowski wrote: > On 14.10.2015 01:27, Anand Moon wrote: >> Hi Krzysztof, >> >> On 13 October 2015 at 09:13, Krzysztof Kozlowski >> wrote: >>> >>> On 13.10.2015 12:08, Anand Moon wrote:

Re: [PATCH] MAINTAINERS: fix entry of char/misc

On Tue, Oct 13, 2015 at 10:39:47AM -0700, Greg Kroah-Hartman wrote: > On Tue, Oct 13, 2015 at 10:49:24PM +0530, Sudip Mukherjee wrote: > > On Tue, Oct 13, 2015 at 07:48:05AM -0700, Joe Perches wrote: > > > On Tue, 2015-10-13 at 15:34 +0530, Sudip Mukherjee wrote: > > > > Greg and Arnd are

RE: bisected: Re: 4.3.0-rc3-00042: ACPI Warning: AcpiEnable failed

Hi, > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > Sent: Tuesday, October 13, 2015 3:19 AM > > On Monday, October 12, 2015 07:48:12 AM Zheng, Lv wrote: > > Hi, Rafael > > Hi, > > > The bug has been fixed. > > The root cause is the previous commit doesn't cover a hidden logic: > >

Re: [PATCH] mm: skip if required_kernelcore is larger than totalpages

On Thu, 8 Oct 2015, Xishi Qiu wrote: > If kernelcore was not specified, or the kernelcore size is zero > (required_movablecore >= totalpages), or the kernelcore size is larger > than totalpages, there is no ZONE_MOVABLE. We should fill the zone > with both kernel memory and movable memory. > >

Re: [PATCH 1/1] perf:Adding --list-opts to usage string

Hi Arnaldo, On Wed, Oct 14, 2015 at 12:10 PM, Arnaldo Carvalho de Melo wrote: > Em Wed, Oct 14, 2015 at 10:29:05AM +0800, Yunlong Song escreveu: >> On 2015/10/13 23:24, Ramkumar Ramachandra wrote: >> > Arnaldo Carvalho de Melo wrote: >> >> Em Thu, Oct 08, 2015 at 10:59:50AM

Re: [PATCH v2 1/3] unix: fix use-after-free in unix_dgram_poll()

On 10/12/2015 04:41 PM, Rainer Weikusat wrote: > Jason Baron writes: >> On 10/05/2015 12:31 PM, Rainer Weikusat wrote: > > [...] > >>> Here's a more simple idea which _might_ work. The underlying problem >>> seems to be that the second sock_poll_wait introduces a covert

Re: [PATCH] drm/nouveau: fix memory leak

On Thu, Oct 08, 2015 at 03:22:20PM +0100, Emil Velikov wrote: > On 8 October 2015 at 14:00, Sudip Mukherjee > wrote: > > On Thu, Oct 01, 2015 at 04:40:59PM +1000, Ben Skeggs wrote: > >> On 09/25/2015 01:59 AM, Sudip Mukherjee wrote: > >> > On Fri, Sep 11, 2015 at

Re: [PATCH v3 1/7] arm64: ftrace: adjust callsite addresses examined by stack tracer

On 10/14/2015 12:37 AM, Steven Rostedt wrote: On Thu, 8 Oct 2015 19:01:38 +0900 AKASHI Takahiro wrote: extern int stack_tracer_enabled; int stack_trace_sysctl(struct ctl_table *table, int write, diff --git a/kernel/trace/trace_stack.c

[PATCH] arm: dts: ls1021a: Add quirk for Erratum A009116

Add "snps,quirk-frame-length-adjustment" property to USB3 node for erratum A009116. This property provides value of GFLADJ_30MHZ for post silicon frame length adjustment. Signed-off-by: Nikhil Badola Signed-off-by: Rajesh Bhagat --- This

Re: Crypto Fixes for 4.3

On Tue, Oct 13, 2015 at 6:03 PM, Herbert Xu wrote: > > Oops, I should've waited for you to pull the previous one before > pushing this one out. You might try to start using signed tags for your pull requests. That lessens this kind of issue, because now only will you

[PATCH net-next] net: hisilicon net: fix a bug about led

From: lipeng this patch fixes a bug in hns driver. the link led is on at the beginning, but at this time the ethernet port is on down status. it needs to reset the led status on init sequence. Signed-off-by: lipeng Signed-off-by: yankejian

Re: Crypto Fixes for 4.3

On Tue, Oct 13, 2015 at 07:00:20PM -0700, Linus Torvalds wrote: > > You might try to start using signed tags for your pull requests. That > lessens this kind of issue, because now only will you write the tag > message and then your signing key pass phrase etc, the tag would > specify one very

Re: [PATCH 2/3] dts: Updated devicetree bindings for Zynq 7000 platform

Hi Michal, On Mon, Oct 12, 2015 at 2:32 AM, Michal Simek wrote: > On 10/09/2015 12:45 AM, Moritz Fischer wrote: >> Added addtional bindings required for FPGA Manager operation >> of the Xilinx Zynq Devc configuration interface. >> >> Signed-off-by: Moritz Fischer

[PATCH] ARM: SWP emulation: Restore original *data when failed

__user_swpX_asm maybe failed in first STREX operation, emulate_swpX will try again, but the *data has been changed in first time. which cause the result is wrong. So need to recover the *data when failed. Signed-off-by: Shengjiu Wang ---

Re: [PATCH] mm: skip if required_kernelcore is larger than totalpages

Hi, Qiu The patch seems OK to me. Only one little concern below. On 10/12/2015 09:37 AM, Xishi Qiu wrote: On 2015/10/9 23:41, Yasuaki Ishimatsu wrote: On Thu, 8 Oct 2015 10:21:05 +0800 Xishi Qiu wrote: If kernelcore was not specified, or the kernelcore size is zero

[PATCH] ARM: dts: at91: sama5d2_xplained: add regulator nodes

Add regulator nodes of PMIC ACT8945A chip on the board. Signed-off-by: Wenyou Yang --- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 57 +++ 1 file changed, 57 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts

[PATCH 3/4] blk-mq: check bio_mergeable() early before merging

It isn't necessary to try to merge the bio which is marked as NOMERGE. Signed-off-by: Ming Lei --- block/blk-mq.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index 546b3b8..deb5f4c 100644 --- a/block/blk-mq.c

[PATCH 1/4] block: setup bi_phys_segments after splitting

The number of bio->bi_phys_segments is always obtained during bio splitting, so it is natural to setup it just after bio splitting, then we can avoid to compute nr_segment again during merge. Signed-off-by: Ming Lei --- block/blk-merge.c | 29

[PATCH 0/4] block: some misc changes

Hi, The 1st three patches are optimizations related with bio splitting. The 4th patch is to mark ctx as pending at batch in flush plug path. Thanks, -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo

[PATCH 2/4] block: avoid to merge splitted bio

The splitted bio has been already too fat to merge, so mark it as NOMERGE. Signed-off-by: Ming Lei --- block/blk-merge.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/block/blk-merge.c b/block/blk-merge.c index 22293fd..de5716d8 100644 --- a/block/blk-merge.c

[PATCH 4/4] blk-mq: mark ctx as pending at batch in flush plug path

Most of times, flush plug should be the hottest I/O path, so mark ctx as pending after all requests in the list are inserted. Signed-off-by: Ming Lei --- block/blk-mq.c | 18 +- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/block/blk-mq.c

Re: [PATCH] debugfs: update commits of debugfs_remove

Please ignore this patch, I make a spelling mistake. On 2015/10/14 10:53, Tan Xiaojun wrote: > This function debugfs_remove can't remove a directory if it is not > empty. The commits make misunderstood and cause misuse easily, so > update it. > > Signed-off-by: Tan Xiaojun

Re: [PATCH v3 3/7] arm64: ftrace: fix a stack tracer's output under function graph tracer

On 10/14/2015 12:24 AM, Jungseok Lee wrote: On Oct 8, 2015, at 7:01 PM, AKASHI Takahiro wrote: Hi Akashi, Function graph tracer modifies a return address (LR) in a stack frame to hook a function return. This will result in many useless entries (return_to_handler) showing up in a stack

[PATCH] ACPICA: Tables: Fix FADT dependency regression

Some logics actually relying on the existence of FADT, currently relies on the number of loaded tables. This false dependency can easily trigger regressions. The reported regression can be seen on the following commit: Commit: 8ec3f459073e67e5c6d78507dec693064b3040a2 Subject: ACPICA: Tables:

[PATCH] Input: pixcir_i2c_ts: remove wakeirq related code from pixcir driver

With commit 3fffd1283927 ("i2c: allow specifying separate wakeup interrupt in device tree") wakeirq is managed by i2c-core, so remove wakeirq related code from pixcir_i2c_ts driver. Signed-off-by: Vignesh R --- drivers/input/touchscreen/pixcir_i2c_ts.c | 12 1 file

Re: [BUG] broken mixer after second resume from mem

On 13.10.2015 19:25, Tomeu Vizoso wrote: > Hi, > > have been hunting down a bug on exynos5250-snow which caused both HDMI > and LVDS output to be broken after the second resume (with suspend to > mem, but not to idle). > > What I have found is that when powering down the DISP1 power domain >

Re: powerpc/mpc5xxx: Use of_get_next_parent to simplify code

On Sun, 2015-11-10 at 20:27:40 UTC, Christophe Jaillet wrote: > of_get_next_parent can be used to simplify the while() loop and > avoid the need of a temp variable. > > Signed-off-by: Christophe JAILLET > --- > arch/powerpc/sysdev/mpc5xxx_clocks.c | 5 + > 1

Re: [PATCH] mm: skip if required_kernelcore is larger than totalpages

On 10/14/2015 11:28 AM, Xishi Qiu wrote: On 2015/10/14 10:50, Tang Chen wrote: Hi, Qiu The patch seems OK to me. Only one little concern below. On 10/12/2015 09:37 AM, Xishi Qiu wrote: On 2015/10/9 23:41, Yasuaki Ishimatsu wrote: On Thu, 8 Oct 2015 10:21:05 +0800 Xishi Qiu

Re: [PATCH] net: phy: smsc: disable energy detect mode

Hello Florian, Am 13.10.2015 um 21:26 schrieb Florian Fainelli: On 12/10/15 22:13, Heiko Schocher wrote: On some boards the energy enable detect mode leads in trouble with some switches, so make the enabling of this mode configurable through DT. Signed-off-by: Heiko Schocher

Re: [PATCH v2 1/2] dax: dax_pfn_mkwrite() truncate race check

On Tue, Oct 13, 2015 at 04:25:36PM -0600, Ross Zwisler wrote: > Update dax_pfn_mkwrite() so that it validates i_size before returning. > This is necessary to ensure that the page fault has not raced with truncate > and is now pointing to a region beyond the end of the current file. > > This

[PATCH] gfp: GFP_RECLAIM_MASK should include __GFP_NO_KSWAPD

From: Pan Xinhui GFP_RECLAIM_MASK was introduced in commit 6cb062296f73 ("Categorize GFP flags"). In slub subsystem, this macro controls slub's allocation behavior. In particular, some flags which are not in GFP_RECLAIM_MASK will be cleared. So when slub pass this new

[PATCH] ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_ts

On am437x-gp-evm, pixcir_i2c_ts can wakeup the system from lower power state via pinctrl and IO daisy chain using generic wakeirq framework. With commit 3fffd1283927 ("i2c: allow specifying separate wakeup interrupt in device tree") i2c core allows optional wakeirq to be specified via device tree.

[PATCH v9 3/6] pci:host: Add Altera PCIe host controller driver

This patch adds the Altera PCIe host controller driver. Signed-off-by: Ley Foon Tan Reviewed-by: Marc Zyngier --- drivers/pci/host/Kconfig | 7 + drivers/pci/host/Makefile | 1 + drivers/pci/host/pcie-altera.c | 592

[PATCH v9 4/6] pci: altera: Add Altera PCIe MSI driver

This patch adds Altera PCIe MSI driver. This soft IP supports configurable number of vectors, which is a dts parameter. Signed-off-by: Ley Foon Tan Reviewed-by: Marc Zyngier --- drivers/pci/host/Kconfig | 8 + drivers/pci/host/Makefile

[PATCH v9 6/6] MAINTAINERS: Add Altera PCIe and MSI drivers maintainer

Signed-off-by: Ley Foon Tan --- MAINTAINERS | 16 1 file changed, 16 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 5f46784..0f55f38 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7943,6 +7943,14 @@ F: include/linux/pci* F: arch/x86/pci/

Re: [RESEND PATCH 1/1] mm: vmstat: Add OOM victims count in vmstat counter

On Mon, 12 Oct 2015, Pintu Kumar wrote: > This patch maintains the number of oom victims kill count in > /proc/vmstat. > Currently, we are dependent upon kernel logs when the kernel OOM occurs. > But kernel OOM can went passed unnoticed by the developer as it can > silently kill some background

[PATCH 1/5] dt-binding: spi: Mediatek: Update document devicetree bindings to support multiple devices

This patch update document devicetree bindings to support multiple devices. Signed-off-by: Leilk Liu --- Documentation/devicetree/bindings/spi/spi-mt65xx.txt | 8 ++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git

[PATCH 4/5] spi: mediatek: mt8173 spi multiple devices support

mt8173 IC spi HW has 4 gpio group, it's possible to support max <= 4 slave devices, even mtk spi HW is not congruent to spi core. 1. When a device do a spi_message transfer, spi HW should know which pad-group this device is on, and then writes pad-select register. 2. Mtk pad-select register

RE: v4.3-rc4: i915: ThinkPad Yoga 12: *ERROR* The master control interrupt lied (SDE)! [regression]

Created bug in fdo bugzilla to keep track of this regression: https://bugs.freedesktop.org/show_bug.cgi?id=92454 Regards -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Monday, October 12, 2015 2:06 AM To: Darren Hart Cc: Linux

RE: [V4 PATCH 4/4] x86/apic: Introduce noextnmi boot option

> On Fri, 25 Sep 2015, Hidehiro Kawai wrote: > > > This patch introduces new boot option "noextnmi" which disables > > external NMI. This option is useful for the dump capture kernel > > so that an HA application or administrator wouldn't mistakenly > > shoot down the kernel by NMI. > > > >

[PATCH] blk-mq: fix use-after-free in blk_mq_free_tag_set()

tags is freed in blk_mq_free_rq_map() and should not be used after that. The problem doesn't manifest if CONFIG_CPUMASK_OFFSTACK is false because free_cpumask_var() is nop. tags->cpumask is allocated in blk_mq_init_tags() so it's natural to free cpumask in its counter part, blk_mq_free_tags().

Re: [PATCH 5/5] arm64: dts: spi bus dts support multiple devices

On Wed, Oct 14, 2015 at 11:23:35AM +0800, Leilk Liu wrote: > This patch support multiple devices for MT8173. The subject of this patch and also the above sentence should contain the board name this patch is changing so that the reader knows this is about a single board, and not arm64 in general.

Re: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support

On Wed, Oct 14, 2015 at 7:22 AM, Krzysztof Kozlowski wrote: > On 14.10.2015 10:40, Jaehoon Chung wrote: >> On 10/14/2015 10:15 AM, Krzysztof Kozlowski wrote: >>> On 14.10.2015 10:06, Alim Akhtar wrote: +Doug Hello, AFAIR, dw_mmc host controller does support

Re: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support

On Wed, Oct 14, 2015 at 7:50 AM, Krzysztof Kozlowski wrote: > On 14.10.2015 11:13, Alim Akhtar wrote: >> On Wed, Oct 14, 2015 at 6:45 AM, Krzysztof Kozlowski >> wrote: >>> On 14.10.2015 10:06, Alim Akhtar wrote: +Doug Hello, AFAIR,

Re: [PATCH 0/2] irqchip: make non-modular code explicitly non-modular

[Re: [PATCH 0/2] irqchip: make non-modular code explicitly non-modular] On 12/10/2015 (Mon 09:04) Geert Uytterhoeven wrote: > Hi Paul, > > On Mon, Oct 12, 2015 at 1:05 AM, Paul Gortmaker > wrote: [...] > > Paul Gortmaker (2): > > drivers/irqchip: make

Re: [RFC] arm64: ioremap: add ioremap_cache macro

> On Oct 13, 2015, at 23:20, Catalin Marinas wrote: > > On Tue, Oct 13, 2015 at 03:23:27PM +0100, Will Deacon wrote: >> On Tue, Oct 13, 2015 at 03:10:55PM +0100, Catalin Marinas wrote: >>> On Mon, Oct 12, 2015 at 10:28:18AM +0800, yalin wang wrote: Add

[PATCH] pstore: add a helper function pstore_register_kmsg

Add a new wraper function pstore_register_kmsg to keep the consistency with the other similar pstore_register_* functions. Signed-off-by: Geliang Tang --- fs/pstore/platform.c | 7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/fs/pstore/platform.c

Re: [PATCH] mm: skip if required_kernelcore is larger than totalpages

On 2015/10/14 10:50, Tang Chen wrote: > Hi, Qiu > > The patch seems OK to me. Only one little concern below. > > On 10/12/2015 09:37 AM, Xishi Qiu wrote: >> On 2015/10/9 23:41, Yasuaki Ishimatsu wrote: >> >>> On Thu, 8 Oct 2015 10:21:05 +0800 >>> Xishi Qiu wrote: >>>

Re: [RFC PATCH 2/2] bpf: Implement bpf_perf_event_sample_enable/disable() helpers

On 10/13/15 3:54 AM, He Kuang wrote: If we want perf to reflect as soon as our sample event be generated, --no-buffering should be used, but this option has a greater impact on performance. no_buffering doesn't have to be applied to all events obviously. -- To unsubscribe from this list: send

Re: [PATCH 5/6] e1000 driver remove checkpatch errors, warnings and checks.

On Tue, 2015-10-13 at 15:23 -0700, Alexander Duyck wrote: > On 10/13/2015 02:39 PM, Janusz Wolak wrote: > > From: Janusz Wolak > > > > Signed-off-by: Janusz Wolak > > --- > > drivers/net/ethernet/intel/e1000/e1000_param.c | 114 >

Re: [PATCH v2] vfs: remove unused wrapper block_page_mkwrite()

On Tue, 13 Oct 2015 16:51:02 -0600, Ross Zwisler wrote: > The function currently called "__block_page_mkwrite()" used to be called > "block_page_mkwrite()" until a wrapper for this function was added by: > > commit 24da4fab5a61 ("vfs: Create __block_page_mkwrite() helper passing > error

Re: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support

On 14.10.2015 11:13, Alim Akhtar wrote: > On Wed, Oct 14, 2015 at 6:45 AM, Krzysztof Kozlowski > wrote: >> On 14.10.2015 10:06, Alim Akhtar wrote: >>> +Doug >>> Hello, >>> AFAIR, dw_mmc host controller does support UHS-I [1], specially SDR50 >>> and SDR104 modes. >>> >>>

Re: [PATCH] genirq/msi: Do not use pci_msi_[un]mask_irq as default methods

On 2015/10/14 2:14, Marc Zyngier wrote: > When we create a generic MSI domain, that MSI_FLAG_USE_DEF_CHIP_OPS > is set, and that any of .mask or .unmask are NULL in the irq_chip > structure, we set them to pci_msi_[un]mask_irq. > > This is a bad idea for at least two reasons: > - PCI_MSI might

Re: [PATCH 1/3] slab_common: rename cache create/destroy helpers

On Thu, 8 Oct 2015, Vladimir Davydov wrote: > do_kmem_cache_create, do_kmem_cache_shutdown, and do_kmem_cache_release > sound awkward for static helper functions that are not supposed to be > used outside slab_common.c. Rename them to create_cache, shutdown_cache, > and release_caches,

Re: [PATCH V2] mm, page_alloc: reserve pageblocks for high-order atomic allocations on demand -fix

On Tue, 13 Oct 2015, yalin wang wrote: > There is a redundant check and a memory leak introduced by a patch in > mmotm. This patch removes an unlikely(order) check as we are sure order > is not zero at the time. It also checks if a page is already allocated > to avoid a memory leak. > > This is

[PATCH] debugfs: update commits of debugfs_remove

This function debugfs_remove can't remove a directory if it is not empty. The commits make misunderstood and cause misuse easily, so update it. Signed-off-by: Tan Xiaojun --- fs/debugfs/inode.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git

[PATCH v9 1/6] arm: add msi.h to Kbuild

Include asm-generic/msi.h to support CONFIG_GENERIC_MSI_IRQ_DOMAIN. This to fix compilation error: "include/linux/msi.h:123:21: fatal error: asm/msi.h: No such file or directory" Signed-off-by: Ley Foon Tan --- arch/arm/include/asm/Kbuild | 1 + 1 file changed, 1 insertion(+)

[PATCH v9 5/6] Documentation: dt-bindings: pci: altera pcie device tree binding

This patch adds the bindings for Altera PCIe host controller driver and Altera PCIe MSI driver. Signed-off-by: Ley Foon Tan --- .../devicetree/bindings/pci/altera-pcie-msi.txt| 28 + .../devicetree/bindings/pci/altera-pcie.txt| 49 ++

Re: [PATCH 1/1] perf:Adding --list-opts to usage string

Em Wed, Oct 14, 2015 at 10:29:05AM +0800, Yunlong Song escreveu: > On 2015/10/13 23:24, Ramkumar Ramachandra wrote: > > Arnaldo Carvalho de Melo wrote: > >> Em Thu, Oct 08, 2015 at 10:59:50AM +0530, Sriram Raghunathan escreveu: > >>> Minor change, adding --list-opts to usage string. So that it is

Re: [patch 2/2] misc: mic/scif: fix wrap around tests

On Fri, 2015-10-09 at 09:40 +0300, Dan Carpenter wrote: > Signed integer overflow is undefined. Also I added a check for > "(offset < 0)" in scif_unregister() because that makes it match the > other conditions and because I didn't want to subtract a negative. > > Fixes: ba612aa8b487 ('misc: mic:

[PATCH 2/5] spi: mediatek: remove mtk_spi_config

mtk_spi_config() and mtk_spi_prepare_message() both initialize spi register, so remove mtk_spi_config() and init all register in mtk_spi_prepare_message(). Signed-off-by: Leilk Liu --- drivers/spi/spi-mt65xx.c | 59 +--- 1 file

[PATCH 0/5] mt8173 spi multiple devices support

This series are based on 4.3-rc1 and provide 5 patches to support mt8173 spi multiple devices. Change in this series: 1. update document to add cs-gpio; 2. remove mtk_spi_config function; 3. move controller_data to master->setup; 4. add mt8173 spi multiple devices support; 5. update dts to add

[PATCH 3/5] spi: mediatek: handle controller_data in mtk_spi_setup

controller_data is related with device, so move to master->setup function. Signed-off-by: Leilk Liu --- drivers/spi/spi-mt65xx.c | 19 --- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c

[PATCH 5/5] arm64: dts: spi bus dts support multiple devices

This patch support multiple devices for MT8173. Signed-off-by: Leilk Liu --- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts

Re: [PATCH 3/3] ARM: dts: exynos5422-odroidxu3: Added UHS-I bus speed support

On 14.10.2015 12:58, Anand Moon wrote: > hi Krzysztof, > > On 14 October 2015 at 05:29, Krzysztof Kozlowski > wrote: >> On 14.10.2015 01:27, Anand Moon wrote: >>> Hi Krzysztof, >>> >>> On 13 October 2015 at 09:13, Krzysztof Kozlowski >>> wrote:

Re: [PATCH] rtc: pcf8563: disable CLKOUT

Hello Alexandre, Am 13.10.2015 um 22:17 schrieb Alexandre Belloni: Hi, On 13/10/2015 at 07:08:58 +0200, Heiko Schocher wrote : Disable the CLKOUT of the RTC after power-up. After power-up/reset of the RTC, CLKOUT is enabled by default, with CLKOUT enabled the RTC chip has 2-3 times higher

Re: [PATCH 0/3] drivers/misc/sgi-gru: unapplied patches and a new one

On Mon, Oct 05, 2015 at 10:18:32AM -0500, Dimitri Sivanich wrote: > On Mon, Oct 05, 2015 at 08:43:07PM +0530, Sudip Mukherjee wrote: > > On Thu, Sep 24, 2015 at 12:31:01PM +0530, Sudip Mukherjee wrote: > > > On Wed, Sep 23, 2015 at 12:48:25PM -0500, Dimitri Sivanich wrote: > > > > Sudip, > > > >

Re: [PATCH] i2c: at91: fix write transfers by clearing pending interrupt first

On Tue, Oct 13, 2015 at 08:01:34PM +0200, Peter Rosin wrote: > On 2015-10-13 18:47, Cyrille Pitchen wrote: > > Le 13/10/2015 17:19, Peter Rosin a écrit : > >> On 2015-10-13 16:21, Ludovic Desroches wrote: > >>> From: Cyrille Pitchen > >>> > >>> In some cases a NACK

Re: [PATCH v10 4/6] PCI: hisi: Add PCIe host support for HiSilicon SoC Hip05

On 2015/10/13 5:35, Bjorn Helgaas wrote: > [+cc Arnd, Rob] > > Hi Zhou, > > I have a few minor comments and two questions: one about the fact > all the config accesses are 32 bits, and another about the use of the > "msi-parent" node. > > On Sat, Oct 10, 2015 at 10:59:15AM +0800, Zhou Wang

RE: [PATCH RFC V2 1/3] Input: goodix - add dt axis swapping and axis inversion support

> -Original Message- > From: linux-input-ow...@vger.kernel.org > [mailto:linux-input-ow...@vger.kernel.org] On Behalf Of Karsten Merker > Sent: 09 October, 2015 20:56 > To: Bastien Nocera; Dmitry Torokhov; Tirdea, Irina; Aleksei Mamlin; > linux-in...@vger.kernel.org; Ian Campbell > Cc:

Re: [PATCH] cpufreq: arm_big_little: fix frequency check when bL switcher is active

On Mon, 2015-10-12 at 14:20 +0100, Sudeep Holla wrote: > > On 08/10/15 10:23, Jon Medhurst (Tixy) wrote: > [...] > > > diff --git a/drivers/cpufreq/arm_big_little.c > > b/drivers/cpufreq/arm_big_little.c > > index f1e42f8..59115a4 100644 > > --- a/drivers/cpufreq/arm_big_little.c > > +++

Re: [PATCH 03/16] irqdomain: Allow irq domain lookup by fwnode

On Mon, 12 Oct 2015 13:31:09 -0500 Suravee Suthikulpanit wrote: Hi Suravee, > [RESEND] Not sure if the email went out the first time. > > Hi Marc, > > On 10/6/15 12:36, Marc Zyngier wrote: > > So far, our irq domains are still looked up by device node. > > Let's

Re: Updated scalable urandom patchkit

> This might be stupid, but could something asynchronous work? Perhaps > have the entropy generators dump their entropy into a central pool via > a cycbuf, and have a background kthread manage the per-cpu or > per-process entropy pools? No for two reasons: (Minor): One of the functions of

Re: [PATCH] pcnet32: fix a logic error with pci_set_dma_mask

On Mon, Oct 12, 2015 at 05:38:14AM -0700, David Miller wrote: > From: Geliang Tang > Date: Fri, 9 Oct 2015 03:45:39 -0700 > > > pcnet32 can't work on my machine recently. It says "architecture > > does not support 32bit PCI busmaster DMA". There is a logic error > > in it:

Re: 4.3 group scheduling regression

On Tue, Oct 13, 2015 at 03:55:17AM +0800, Yuyang Du wrote: > I think maybe the real disease is the tg->load_avg is not updated in time. > I.e., it is after migrate, the source cfs_rq does not decrease its > contribution > to the parent's tg->load_avg fast enough. No, using the load_avg for

Re: [PATCH 2/2] ext2: Add locking for DAX faults

On Mon 12-10-15 15:41:35, Ross Zwisler wrote: > On Mon, Oct 12, 2015 at 10:14:43AM +1100, Dave Chinner wrote: > > On Fri, Oct 09, 2015 at 04:02:08PM -0600, Ross Zwisler wrote: > > > Add locking to ensure that DAX faults are isolated from ext2 operations > > > that modify the data blocks allocation

Re: [PATCH] mmc: omap_hsmmc: fix initialization order of mmc block devices

On Tuesday 13 October 2015 01:14 PM, Heiko Schocher wrote: > Hello Lokesh, > > Am 13.10.2015 um 08:46 schrieb Lokesh Vutla: >> +Nishanth, >> >> On Tuesday 13 October 2015 10:59 AM, Heiko Schocher wrote: >>> On embedded devices, often there is a combination of >>> removable mmc devices (e.g.

Re: [RESEND] mfd: rtsx: add support for rts522A

On Sat, 10 Oct 2015, 敬锐 wrote: > Sorry for bother you, but I still can't see this patch applied. > Is there something wrong? Sorry about that Micky, I guess this one fell through the gaps. Re-applied, should be in -next by tomorrow. > On 07/08/2015 03:38 PM, Lee Jones wrote: > > On Wed, 08 Jul

Re: [PATCH v2 3/3] mfd: sec-core: Disable buck voltage reset on watchdog falling edge

On Wed, 07 Oct 2015, Krzysztof Kozlowski wrote: > The WRSTBI bit (disabled by default but enabled by bootloader), when > set, is responsible for resetting voltages to default values of > certain bucks on falling edge of Warm Reset Input pin from AP. > > However on some boards (with S2MPS13) the

Re: [PATCH V2] mm, page_alloc: reserve pageblocks for high-order atomic allocations on demand -fix

On Tue, Oct 13, 2015 at 09:42:24AM +0800, yalin wang wrote: > There is a redundant check and a memory leak introduced by a patch in > mmotm. This patch removes an unlikely(order) check as we are sure order > is not zero at the time. It also checks if a page is already allocated > to avoid a memory

[PATCH 1/2] sched/fair: Fix weight overly small for interactive group entity

Commit 9d89c257dfb9c51a532d69 (sched/fair: Rewrite runnable load and utilization average tracking) led to overly small weight for interactive group entity. The case can be easily reproduced when a number of CPU hogs compete for the CPUs at the same time (thanks to Mike). This is largly because the

[PATCH] zsmalloc: remove unless line in obj_free

Signed-off-by: Hui Zhu --- mm/zsmalloc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index f135b1b..c7338f0 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1428,8 +1428,6 @@ static void obj_free(struct zs_pool *pool, struct

Re: [PATCH] ext4: use private version of page_zero_new_buffers() for data=journal mode

On Fri, 9 Oct 2015 00:01:09 -0400 Theodore Ts'o wrote: > If there is a error while copying data from userspace into the page > cache during a write(2) system call, in data=journal mode, in > ext4_journalled_write_end() were using page_zero_new_buffers() from > fs/buffer.c.

Re: [PATCH v5 1/3] initialize each mbigen device node as a interrupt controller.

Majun, On Tue, 13 Oct 2015, majun (F) wrote: > 在 2015/10/12 0:45, Thomas Gleixner 写道: > > So now in the mbigen case this looks like this: > > > > [MSI-BUS] - [MBIGEN]<---[Device interrupt] > > > > Again, you have a 'wire' from the device to the MSI unit (MBIGEN) and > >

Re: [PATCH v9 2/9] Input: goodix - reset device at init

On Tue, Oct 13, 2015 at 06:38:23AM +, Tirdea, Irina wrote: > > > > -Original Message- > > From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com] > > Sent: 12 October, 2015 19:48 > > To: Tirdea, Irina > > Cc: Bastien Nocera; Aleksei Mamlin; Karsten Merker; > >

[PATCH 1/4] perf: add PERF_SAMPLE_BRANCH_CALL

Add a new branch sample type to cover only call branches (function calls). The current ANY_CALL included direct, indirect calls and far jumps. We want to be able to differentiate indirect from direct calls. Therefore we introduce PERF_SAMPLE_BRANCH_CALL. The implementation is up to each

Re: [PATCH RFC 1/2] dt-bindings: simplefb: Support a list of regulator supply properties

Hi, On 13-10-15 04:22, Chen-Yu Tsai wrote: On Tue, Oct 13, 2015 at 1:10 AM, Mark Rutland wrote: On Tue, Oct 13, 2015 at 01:04:17AM +0800, Chen-Yu Tsai wrote: The physical display tied to the framebuffer may have regulators providing power to it, such as power for LCDs

linux-next: Tree for Oct 13

Hi all, There will be no linux-next release tomorrow. Changes since 20151012: I used the h8300 tree from next-20150828 since the current tree has been rebased onto linux-next again :-( The dwmw2-iommu tree still had its build failure for which I applied a fix patch. The battery tree still had

Re: [PATCH v3] mtd: nand: pass page number to ecc->write_xxx() methods

Hi Brian, On Mon, 12 Oct 2015 16:35:37 -0700 Brian Norris wrote: > On Fri, Oct 02, 2015 at 07:53:25AM +0200, Boris Brezillon wrote: > > The ->read_xxx() methods are all passed the page number the NAND controller > > is supposed to read, but ->write_xxx() do not have

Re: [PATCH v2 2/3] mfd: rt5033: Add RT5033 Flash led sub device

Hi Lee Jones, Okay, I'm try to remove needless part and resend it Thanks for the review Thank you On 2015년 10월 13일 16:06, Lee Jones wrote: > On Mon, 12 Oct 2015, Ingi Kim wrote: > >> This patch adds rt5033-led sub device to support it. >> >> Signed-off-by: Ingi Kim >>

Re: [PATCH v2 4/5] mfd: arizona: Update DT binding documentation for mic detection

On Mon, 12 Oct 2015, Chanwoo Choi wrote: > On 2015년 10월 12일 19:16, Chanwoo Choi wrote: > > Hi Charles, > > > > On 2015년 10월 12일 17:45, Charles Keepax wrote: > >> On Wed, Oct 07, 2015 at 01:26:42PM +0100, Lee Jones wrote: > >>> On Wed, 07 Oct 2015, Mark Brown wrote: > >>> > On Fri, Oct 02,

[PATCH] MAINTAINERS: add link to the Intel Graphics for Linux web site

There's plenty of drm/i915 related hardware and software documentation, and firmware downloads for the latest platforms. Cc: Daniel Vetter Signed-off-by: Jani Nikula --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS

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